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Dual Op Amp, DC 5V-16V Compact Sound Preamplifier Noise Reduction Anti Interference  for DVD CD Set Top Box MP3 TV Phone

<ul><li>Sound Preamp: Equipped with dedicated transformer isolation and differential balanced amplification, effectively resisting interference and isolating common ground interference</li><li>NE5532 Op Amp: Utilizes classic NE5532 op amp with 10x gain 20dB, high frequency electrolytic capacitor, noise reduction circuit design, delivering sound amplification with improved sound quality</li></ul>

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Specification: Item Type: Sound Preamplifier Material: Aluminum Alloy Chip: NE5532 Op Amp Power Supply Voltage Range: 5V-16V Input Impedance: 600 Ohm Gain: 20dB Noise : -93.6 dB Dynamic Range: 90 dB Total Harmonic Distortion : 0.00328% Channel Separation: -87.7 dB Size: Approx. 89 x 54 x 38mm / 3. x 2.13 x 1.5in Package List: 1 x Preamplifier

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